HomeMy WebLinkAboutHAMANN ADDN #1 BLK 1 LT 1 Onsite File Hamann Addition # 1 Block 1 Lot 1 #050 - 611 - 21 Municipality of Anchorage On, -Site Water and Wastewater Section - (907) 343-7904 Page I of 3 ON -SITE WASTEWATER INSPECTION REPORT Permit Number: OSP191308 PID Number: 050-611-21 Dwelling: [1701 Single Family (SF) 0 with ADU [I Duplex (D) [:1 Two Single Family Project: n New Upgrade Narrie Ian Frazier ABSORPTION FIELD El Deep Trench F] Wide Trench Eil Bed ❑ Mound Site Address 24430 COLEMAN CIR # Other Phone Number of Bedrorynis Soil Ravng lJotal depth from original grade 240-7290 3 1.2 GPD/SFJ 5 Ft LEGAL DESCRIPTION Depth to pipe invert from original grade Gravel depth beneath pipe 1 2 Ft. 3 Ft Subdivision Blook Lot HAMANN ADDN #1 BLK 1 LT 1 Fill added above original grade Gravel length 2+ Ft. 70 Ft Tumiship Range Section Gravel width 3 Ft.1 Be s: Number of Lines Distance between lines Ft SEPARATION DISTANCES To, Septic Absorption Lift Station HoldingSewer Total absorption area Number of trenches Dist. between trenches Tank Tank Line From Field 420 Ft-] Ft well 100'+100'+ na na 25' + ! TANK 09, Septic [3 S.T.E.P. [I Holding Cl Other Nitanufacturer Capacity GREER 1000 Gal Surface Water 100'+ 100'+ na na IM-aterial Number of compartments Plstc Lot Line 10'+ 10'+ na na NA Foundation 71+ 41+ na na LIFT STATION Manufacturer Capacity Gal IA Remarks Garage constructed after septic system irm location Electrical installed by Tankto D3034 PIPE MATERIAL Ito e to tank D3034 drainfield Installer Owner Installer Drainfield COMT D3034 InspectorNorthRim Eng. BENCH MARK (Assumed elevation) 100 ft, Inspection v, 9120/19 9/23/19 Location and description dates� 2f" door sill 3'd 9/25/19 4tv. ON -SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp Conditional Approval: Date OF q4 't s * : 49 �.� � f Septic System 01i Steve Eng ♦CE-62W• Approved Date 3 Al I f WiN 4 9/ 17 2 4r Note: this approval does not include well pert -nit requirements. 71 1 F- I> F -9 ED F-1 no 0 Cil I 0 p C+ m td X w > p "I 'O m M4+ Z m n m LLn n t 3 * 0 C-) 33 C3 --j --i r'o n.)--, C3 W n C3 (p o MO ir IL � �? o %0 4 3 my ��#3�� V V wwN*5��4� : (0 9��f < �. O -P m 0 . :5 .a O Ar n � mc C+:* �_ ? Q »MMM�w+......., Q O � ro ro /u m -70 Tj ---1 H H , 'D fri -{ C11I n co ,p rD Q 3 ct- -{ O f7 O Ul Q W ro cj C1 (A ro "A % �0 ND = N �D O M z ' Q O lzi z n O y < s ro Ln �€ O p 3 3 O C N z H Q ro O `+ —� c� z -5 n -3 rD N n C+- s O ro-3 Q w'; z A S2, � rD n QQ rDO tA m m < C+ � O 0 (o L o o _n r0 Q O c C+ LA N ro C+ n 90 Z Z w it 4 F 2s Clq IVbW��00 --�� ytiti ' LLC t ~' co 4)LOa� m rn 4 R+O Ow m CQ C �! Jz X io G1 m 03 m cn ,.. C cv r 10,.� -00 AWOMr n Go m b y U -[! A = EEC �¢ W Cj 4; N L; y ti N g 1 o 4 8 a 5 Ad °'csv000 � �o� dpj22 n g C.73oy:° c C ti yU C U A Fin 1� O --� 0� •a ` a� s� 4 N N m F C C oG Y ._° o_ o G` U y Y fp CL 1 `� ® DOC CO dba BILL & COLE ULLIVAN WATER WELLS P.O. Box 670269, Chugiak, AK 99567 688-2759 OWNER OF LAND: Ian & Jennifer Frazier ADDRESS: 24400 Coleman Cir. Eagle River, AK 99577 LEGAL DESCRIPTION Hamann Addition 1 Block 1 Lot 1 DATE: 5-13-20 PERMIT OSP191308 DATE OF ISSUE: 7-25-19 NUMBER: TAX IDENTIFICATION 05061121000 NUMBER is well located at approved permit location: ®Yes ❑No Method of Drilling: ®air rotary Elcable tool Depth of Well: 400' Casing Type: Steel Wall thickness .250 inches Diameter: 6 inches, depth 64 feet Liner type Static Water Level: 58 feet Recovery Rate 12 gpm F7 gph Method of Testing Air Well Intake Opening Type: open end ®open hole Fj Screened Start feet Stopped EJ Perforations Start feet Stopped Grout Type: Bentonite Volume: 250 Ibs Depth: from 2 feet, to 42 feet Well Disinfected Upon Completion: ®yes no Method of Disinfection: Chlorine 50 PPM Comments: Shallow bedrock surface seal per MOA code. R Bore Hole Data Depth From To 0 2 2 4 4 8 8 37 37 70 70 110 110 112 112 400 Casing Stickup Overburden Silty Sand & Gravel Hardpan Bedrock Gray Bedrock Green Hard Bedrock Gray w/ Quartz Bedrock Green Hard Drillers Name: Cole Sullivan ATTENTION: It is the responsibility of the property owner to submit a copy of the well log to the proper authority. Municipality of Anchorage: Department of Health & Human Services and/or Department of Environmental Conservation. Matsu Borough: Department of Environmental Conservation. Pump Installation Log Arctic Pump & Well Inc . Jim Sullivan PO Box 770197 Eagle River, AK 99577 (907) 688 -2510 (907) 243 -2282 jim@arcticpump.com osp191308 05061121000 7/25/2019 Hamann add 1 1 1 Jennifer Frazier 24430 Coleman Cir Eagle River AK 99577 7/28/2022 380 Franklin 10FRD07P4-2W230 197 psi 10 Martinson Well Drilling Permit Number: Parcel Identification Number: Date Of Issue: Legal Description Lot: Block: Property Owner Name Address: Pump Installaion Date: Pump Intake Depth Below Top of Well Casing: Pump Manufacturer's Name Pump Model: Pump Size: Pitless Adapter Burial Depth: Pitless Adapter Manufacturer's Name Pitless Adapter Installer: Well Disinfected Upon Completion? Method of Disinfection: u/k Yes Chlorine Comments: Pump Installer Name: Arctic Pump & Well, Inc. 5Y Monday, October 2, 2023 AK BUILT CONSTRUCTION & DESIGNy LLC GENERAL CONTRACTING - ENGINEERING - PROJECT ADMINISTRATION December 5, 2024 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Section PO Box 196650 Anchorage, AK 99519 RE: Hamann Addn #1 Block 1 Lot 1— Septic Tank to Foundation Waiver & Absorption Field to Foundation Waiver A waiver is requested to allow a septic tank to be located closer than 10' to a building foundation. The requested separation is 7' between the septic tank and the building foundation. Anchorage Municipal Code (AMC) 15.65.205 B. 1. c. states the following, For a conventional foundation having a strip footing or a shallow foundation consisting of a concrete slab with thickened edge, a septic tank shall not be located within the foundation soil bearing prism established by a forty -five -degree plane extending down and outward from the bottom outside edge of the footing or thickened slab edge, or a minimum of ten feet from these types of foundations. Exception: A septic tank may be located no less than five feet from a foundation supporting a storage -shed, greenhouse, agricultural building, shop, garage, carport, or similar structure having a total gross floor area of 600 square feet or less and having an eave height of ten feet or less. The subject parcel is served by a septic tank located on the west side of the residence. The ground level space of the residence is garage space, with the living space planned to be constructed atop the garage footprint. The construction consists of a conventional foundation having a strip footing. The tank is located approximately 7' from the exterior face of the foundation. This is less than the 10' required by the above - cited code. When analyzing the foundation soil bearing prism of 45% the septic tank is determined to be outside of the foundation soil bearing prism. See attached figure for septic tank to foundation section. A second waiver is requested to allow an absorption field to be located closer than 10' to a building foundation. The requested separation is 4' between the septic tank and the building foundation. AMC 15.65.210 B. 1. i. states the following, A subsurface disposal field shall be located in compliance with the separation distances required by state code, and not less than: Ten feet from any building foundation. Exception: Piles extending below the bottom of the disposal field and supports for decks and stairs. The subject parcel is served by an absorption field located on the west side of the residence. The absorption field has approximately 4' of cover with 3' of effective depth and is oriented east -west, with the eastern most end located approximately 4' from the exterior face of the foundation. This is less than the 10' required by the above -cited code. The exception provided in AMC does not apply to this absorption field. The ground level of the residence is garage space, the floor is constructed of concrete atop insulation PO Box 771 203, EAGLE RIVER, AK 99577 - PHONE: (907) 854-91 1 5 PAGE t of 2 AK BUILT CONSTRUCTION & DESIC,N, LLC GENERAL CONTRACTING - ENGINEERING - PROJECT ADMINISTRATION and a vapor barrier. The invert of the absorption field distribution pipe is located beneath the level of the garage slab. it is deemed not feasible for effluent from the absorption field to permeate upward and penetrate through the garage floor slab. There is no anticipated negative impact due to the field proximity to the foundation. Soils on the subject parcel are poorly graded sand with silty gravel and percolation rate of 2.5 min/in, per Northrim Engineering test hole data dated 5/23/2019. The percolation rate of these soils is anticipated to allow adequate effluent infiltration without impacting the interior garage space. The topography of the lot slopes downhill from north to south. The lot has been balanced to accommodate homesite construction and driveway access. The absorption field runs parallel with the modified lot contours. There is no anticipated negative impact due to the lot topography. The anticipated wastewater flow is from a 3-bedroom residence. There is no anticipated negative impact due to wastewater flows. AK Built Construction & Design, LLC does not have reason to believe there will be probable adverse impacts to adjacent properties by approving both waivers. If you have any questions, please contact me. Sincerely, Robert Colles, PE AK Built Construction & Design, LLC Project Manager/Managing Member 907-854-9115 rlcolles@akbuilt.net Enclosures: Tank Section & Field Section Diagram A. T 01 ......... . Robert Ceps, PE c4; � No. CE-161373-9 IAMW ��� PO Box 771 203, EAGLE RIVER, AK 99577 - PHONE: (907) 854-91 1 5 PAGE 2 OF 2 GARAGE GARAGE PCC SLAB 8" CONCRETE WALL 7' 10"x16" CONCRETE FOOTING BUILDING SEWER 45° 45° FOUNDATION SOIL BEARING PRISM \ \ GARAGE GARAGE PCC SLAB - - - - -7- VAPOR BARRIER TANK TO FOUNDATION SECTION SCALE: 1" = 4' 8" CONCRETE WALL — 4' -----T 4,25' y GRADE 4' GRADE 1,000-GAL POLY TANK BY GREER m*-lo aflo il9[:49►7 3' DISTRIBUTION PIPE ABSORPTION FIELD TO FOUNDATION SECTION SCALE: 1" = 4' * * * * VARIANCE/WAIVER REVIEW * * * * Waiver#: OSV241067 COSA#: Permit#: PI D#: 050-611-21 Legal Description: HAMANN ADDN #1 BILK 1 LT 1 Engineer: F\D CS is P_- c LC f�-_ S Your request for a waiver of the required 10 feet horizontal separation from the absorption field to the F0V vn1'7iU V has been approved. The approved separation distance is 4.0 feet. This waiver approval applies to the existing absorption field only. Any future upgrade to the on - site wastewater disposal system will require all separation distances be met or another approval from this department. The tank to foundation separation does not require a waiver as the tank is not located within the foundation soil bearing prism as shown by the engineer. Waiver is Granted: X Waiver is not Granted: n Date: _ 2 �� Z- Approved by: ""_ Name of kekiewer **** VARIAN C EMAIVE R REVIEW **** Townsend, Curtis L. From: Jennifer Sandvik <minimonkeyak@icloud.com> Sent: Thursday, September 26, 2024 10:23 PM To: Townsend, Curtis L. Subject: 24430 Coleman [EXTERNAL EMAIL] Good day. Here are the photos of the shed. It is not a permanent structure. The last photo shows were the septic pipes are. I can deliver the water sample to the Wasilla company on Monday. I left a message for Steve Eng. I'll try again tomorrow. I hope to get this all squared away soon. Thankyou, Jennifer Sandvik. Sent from my iPhone NPAL" ,1 Y MUNICIPALITY OF ANCHORAGE , e n I s. / • \ On-Site Water&Wastewater Program `' PO Box 196650 4700 Elmore Road r s Anchorage,Alaska 99519-6650 Phone:(907)343-7904 Fax:(907)343-7997 ,� �� httpalwww.muni.org/onsite \ epartment On-Site Water & Wastewater System Permit Permit Number: OSP191308 Effective Date: 7/25/2019 Work Type: WellSeptic Initial Expiration Date: 7/24/2020 Tax Code Number: 05061121000 Site Legal Address: HAMANN ADDN #1 BLK 1 LT 1 G:0161 Site Mailing Address: 24400 COLEMAN CIR, MTA, Eagle River Owner: FRAZIER JENNIFER & IAN Lot Size in Sq Ft: 44168 Design Engineer: NORTH RIM ENGINEERING Total Bedrooms: 3 This permit is for the construction of: 2 Disposal Field 0 Septic Tank 0 Holding Tank 0 Privy 2 Private Well 0 Water Storage All construction shall be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80) 3. The wastewater code requires inspections during the installation. The engineer shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing �� Date: 7 Received By: i �?#. - 7 �/ Issued By: 0 /�.l',l'h (1_?,<< // Date: MUNICIPALITY OF ANCHORAGE s."--c ` ' Phone: 907-343-7904 Development Services Department _✓� Fax: 907-343-7997 On-Site Water & Wastewater Section 608910 ON-SITE SEPTIC/WELL PERMIT APPLICATION Z JUL 2019 a- D 3 �� ti Parcel I.D.050-611 21 240 72 �� Property owner(s) Ian Frazier Day phone 6 8 Mailing address 24400 Coleman Circle Site address Same Legal description (Sub'd., Block & Lot) Hamann Addition #1 Block 1 Lot 1 Legal description (Township, Range & Section) Lot Size 44,168 Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (®all that apply) Single Family (SF) H Absorption Field ❑ Initial Ili Single ADU) Septic Tank ❑ Upgrade ❑ Duplex (D) E Holding Tank ❑ Renewal ❑ Multiple Dwellings n Privy ❑ (SF and/or D) Private Well Fl Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (--------- ______IPE__ (Signature of property owner or a orized agent) Permit/Rush Fees: d '2 o-6 Waiver Fees: Date of Payment: 11,1111q Date of Payment: Receipt Number: OLI534D Receipt Number: /1,C Permit No. �1P1Q(30g Waiver No. G\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc NRTHIM cikqINEERING SteveEng.com Hamann#1 Block 1 Lot 1 SPECIFICATIONS & DESIGN GUIDELINES Wastewater System Sizing: This is a new 3-bedroom, single family home. This is a developed subdivision. This is a large lot. No adverse impacts are expected from tank/trench upgrade. No conflicts to the other lots will take place by this septic system construction upgrade. A new soil test reveals sand(SP)w/gravel. An application rate of 1.2 GPD/FTP. Length= 375 FI'2/3'x 2= 62.5' trench (3' effective). Say 1 trench @ 63'. Water wells are drawn. Specification Requirements: All components and work must comply with the Municipality of Anchorage Specifications (AMC) & State of Alaska Drinking Water Regulations and Wastewater Regulations. • Two compartment, New 1000 gallon septic tank. Install Double Cleanouts. • Install new foundation cleanout/sewer service if required. • 10' minimum between the tank trench, tank to house. 10' to property lines, • 3' of cover or insulation is required for trench; 2" Minimum thickness for insulation can substitute for 1' cover. • Tank & solid pipe must be set on well compacted, stable soil. • 4 inch diameter cleanouts with airtight caps are required 1' to 4' from foundation wall, prior to any 90 degree bend in 4 inch line, in each tank compartment, and two adjacent opposing cleanouts between the tank and the absorption field, not more than 10' from the tank positioned to provide cleanout access towards the tank and towards the absorption field. Install Manway Riser in 1st Compartment. • All cleanouts must extend to at least ground level. • In solid pipe runs, ASTM D-3034 may be used in lieu of cast iron. • Trench to be placed level, minimum of 4' to groundwater, 6' to bedrock from drain-rock. • Drain rock to be 1 inch to 2 inch screened. Drain rock to be distributed uniformly throughout the trench. • Perforated pipe to be installed level with perforations down. • Silt barrier(filter fabric) to be installed above the drain rock. • Smeared trench sides must be raked or scarified before drain rock placement. • The finish grade must be mounded to promote drainage away from trench. • Insulation must be placed over any pipe installed under driveways or parking areas. • Approved pipe materials include cast iron, PVC ASTM D3034, PVC ASTM F789, ABS ASTM D2661, • Sewer Service Line is minimum 2% slope. • Septic Tank to be pumped every two years or when required. • Insulation board to be extruded direct burial polystyrene (Dow Styrofoam HI/equal) .44411. i* 49T=* **, Stew Eng j,,,, 11 1. New Trench Depth At 5'. 2. New 1000 Gallon Septic Tank. 3. 3' Cover Or Insulate. 4. Lots Served by Private Water Wells. 5. No Conflicts Within 200'. 6. Check Well Separation Prior To Construction. 7. Septic Tank NOT Under Driveway. Septic Area /157 Septic Well>100' Area New 1'IO Gallon ep lc Tank w/DCO's /157 .3.� _� /15 7 Adak 4,. New erns Trends HT .t:O o N iLP ` o y' �Y Q.Y R100.0 /157 THD \'r Fco 3 Bairn CO / Proposed '715X ° Water Well is, ,(/t;t; 4'Q,916, Tie Es,�,, ��e ht 4:),.. ----- /15.7„, FES S °acy '' Road Ditch Drop<5' NORTHRIM =�P-.� °F .4(4;! HAMANN ADDITION # 1 iN = 50' ENGINEERING ,� . -v1. PLAN SteveEng. corn ;* 4s 1 BLOCK 1 LOT 1 SkAteSPO Box 770724 ,,c Steveng'�' W LAYOUT Eagle River, Alaska 99577 Str, •.. CE-6 g NEW SEPTIC / WELL 907. 694. 7028 '' '/2s'�'9�� NFW TANK / TRFNfM Dote: EET: 7 / /1Q IT r.0 '? Foundation Cleanout / Tank Cleanouts Fin ^amide Opposing Cleanouts Between Septic Tank & Trench 4'Cover or Equal 1000 Gallon MDA-Approved Mounded Cover To Match Terrain Septic Tank Monitor Tube Solid Pipe leanout I I FinQ' Gr DESIGN Depth ofE New Trench is 5'. Dri9qnQ Gr0U 11111111111 adP 2. Septic Tank & Solid Pipe to be Placed on Compacted, .5' Stable Soil, Free from Boulders. Filter Fabric 3. Sewer Service Line is Minimum 27. Slope & 3' Cover. ■Ult^' 4. Water-Tight Couplings. 5' 5. See Specification Sheet. 6. All Work To Conform to Municipality of Anchorage (AMC) 3' Requirements & Specifications. 7. Maintain 3' Cover Over Trench Or Insulate. Drain Rock j 3, i %%%%%%%%%%%%%% NOR THRIM °F ENGINEERING ,:*P• 7:, TRENCH END VIEW HAMANN ADDITI❑N #1 SteveEng. com % SEPTIC TANK PROFILE BLOCK 1 LOT 1 924 11 ' Stine Op i £oy/e Riven A!o Alaska 7 99577 � 7�7�r9 = SEPTIC SYSTEM ate: "Drown 907 694.7028 NEW WELL/SEPTIC 7/18/19 S Igab: '' = 5 ' ISET 3 of 3 SE . SOILS LOG — PERCOLATION TEST TI-SIM Date Performed: 5/23/19 _I\J\ NEERING Performed For: Owner Legal Description: Hamann Add #1 B1 L1 DEPTH (FEET) T.H. Location: See Attached Test Organic 1 - Boring Location Map 2 - 0 � : ..,Q SP Sand 3 4 W/ Groundwater? No 5 - Depth 6 GM Gravel Water Depth 7 - 0 . •:.- After Monitoring.9' Date: 5/31/19 8 # Date Gross Tine Net Tine Depth Net Drop 0' 1 6/5 0 -- 6" - 9 10 �..1 �/� 2 6/5 10 10 min. 2" 4 3 6/5 10 -- 6 __ " 11 C7 ' 4 6/5 20 10 min. 2" 4" 13 - 5 6/5 20 -- 6„ 4" • 15 - 14 - 6 6/5 30 10 min. 2" - 2" 4"• 7 6/5 30 -- 6" 16 - 8 6/5 40 10 min. 4- 17 - 9 6/5 40 -- 6" " 4' 18 - 10 6/5 50 10 min. 2 -- 19 - 11 6/5 50 -- 6" 20 - 12 6/5 60 10 min. 2" 4" 21 - Percolation Rate 2.5 min/in Perc Hole Diameter 6" Test Run Between 3' & 4' omments: Measured To The Nearest 1/16". CERTIFY THAT THIS TEST WAS erformed By NorthRim Fng. I erformed in Accordance with All State/Municipal Guidelines in Effect N THIS DATE. DATE: N OR TH R I M ••'•mo -•'��- w,A<, HAMANN ADD #1 TH ENGINEERINGire- S t e ve En9. corn f*.491 * B1 L1 PO Box 770724 A sig..fio ogle River, Alaska 99577 « ‘s T E S T H E L E L O G 907.694.70286%5/i9 Dote: � Eer: GEOTECHNICAL 6/25/19 I1 HEREBY CERTIFY THAT I HAVE SURVEYED THE -"' .,,.,�.iy ' 'OLLOWING DESCRIBED PROPERTY= %�.J,�', '_�/y.ozio,it/o./-G'.;j 2 -4 '/ ' DATE' ND THAT NO ENCROACHMENTS EXIST EXCEPT AS ��6�r' JDICATED. IT IS THE RESPONSIBILITY OF THE WNER TO DETERMINE THE EXISTENCE OF ANY GRID' ASEMENTS, COVENANTS, OR RESTRICTIONS 'GJ�6f HICH DO NOT APPEAR ON THE RECORDED SUBDI- ` ' 'SION PLAT. UNDER NO CIRCUMSTANCES SHOULD FB' k qY DATA HEREON BE USED FOR CONSTRUCTION F FENCE LINES, OR FOR ESTABLISHING BOUND- DRAWN' RY LINES. . % ice -7,-,,V4/ � � r , ,', �, � --. ,''p�:�T/`� C� � I , � �c�r .16 out, / _________T ----c›,---,e...;:,:,,,,,:::,.., €,.C.)`• A . 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